0.3mm-38mm 99.9% Cu Pure Copper Balls Solid Precision Ball Smooth Sphere Beads

Pure Cupper Balls Solid Precision Ball Smooth Sphere Beads Φ 0.3mm-38mm 99.9% Cu. 7.938mm 8mm 9mm 10mm 11mm 12mm 15mm 18mm 20mm 25mm 30mm 35mm 38mm. Material: T2 Pure Copper (99.9% Cu). Product: Solid Precision Balls.

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